Company Filing History:
7 out of 10,654 
6 out of 4,613 
4 out of 2,484 
Years Active: 2017-2025
Title: **Innovative Contributions of Weina Li: A Look at Her Patents and Career**
Introduction
Weina Li, an accomplished inventor based in South Glastonbury, Connecticut, has made significant contributions to the field of materials science through her innovative patents. With a total of 19 patents to her name, Li's work reflects her deep understanding of metal treatments and surface engineering.
Latest Patents
Among her latest patents, Weina Li has developed a novel sealing process for anodized aluminum-alloy surfaces. This process involves applying a first reactant that includes a chromium (III) precursor and a transition metal precursor to a porous substrate. Following this, a second reactant, which contains a rare earth element precursor and an alkaline earth element precursor, is introduced. This two-step approach creates reservoirs of trivalent chromium within the porous structure and establishes a physical barrier over the substrate and reservoirs.
In addition, Li has patented a method for treating anodized metal surfaces. This method utilizes polynuclear clusters comprising aluminum oxide hydroxide to enhance the anodized surface's properties, demonstrating her innovative approach to improving material performance.
Career Highlights
Weina Li has had an impressive career, marked by her roles at notable companies, including United Technologies Corporation and Hamilton Sundstrand Corporation. Her work in these organizations has not only advanced her own career but has also contributed to the field of materials science, resulting in new processes and methods that benefit various industries.
Collaborations
Throughout her career, Weina has collaborated with distinguished professionals in her field. Among her notable coworkers are Georgios S Zafiris and Michael J Birnkrant, both of whom have contributed to her innovative projects and shared insights, fostering a collaborative work environment that encourages creativity and ingenuity.
Conclusion
Weina Li's dedication to innovation and her significant contributions to the field of materials science underline her status as a key inventor. Her 19 patents, particularly in the area of anodized metal treatment, showcase her ability to merge scientific knowledge with practical applications. As she continues to push the boundaries of invention, her work will undoubtedly leave a lasting impact on industries that rely on advanced materials.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.